EurekAlert! Climate Change - Latest News Releases

Latest News Releases

Updates every hour. Last Updated: 22-Sep-2025 04:11 ET (22-Sep-2025 08:11 GMT/UTC)

Climate change linked to decline in nutritional quality of food

Society for Experimental Biology
Reports and Proceedings

New preliminary research suggests that a combination of higher atmospheric CO₂ and hotter temperatures contribute to a reduction in nutritional quality in food crops, with serious implications for human health and wellbeing.

Meeting: SEB Conference 2025

The Three Gorges region of the Yangtze River hits record high temperatures in 2024

Institute of Atmospheric Physics, Chinese Academy of Sciences
Peer-Reviewed Publication

The Three Gorges region of the Yangtze River hits record high temperatures in 2024

Journal: Atmospheric and Oceanic Science Letters

Less snow makes trees absorb less carbon, according to new BU study

Boston University
Peer-Reviewed Publication

In a new paper published in the Proceedings of the National Academy of Sciences, researchers show that warmer summer temperatures increase tree growth, but less snow on the ground slows this growth significantly—meaning that New England forests’ ability to store carbon in future climate scenarios is likely overestimated.

Journal: Proceedings of the National Academy of Sciences
Funder: U.S. National Science Foundation

New diagnostic framework for adaptation in deltas

Deltares
Peer-Reviewed Publication

Deltas are complex and are among the most vulnerable landforms under climate change. Studying them collectively highlights common stressors that drive their most significant challenges. A holistic conceptual framing of a delta and its feeding river basin is fundamental to effective adaptation planning.

Journal: Nature Climate Change

Heat and heavy metals are changing the way that bees buzz

Society for Experimental Biology
Reports and Proceedings

Ongoing research into the effect of environmental change on the buzzing of bees reveals that high temperatures and exposure to heavy metals reduces the frequency (and audible pitch) of non-flight wing vibrations, which could have consequences on the effectiveness of bee communication and their role as pollinators.

Meeting: SEB Conference 2025

Study shows people back climate policy when weather events feel personal

Stellenbosch University
Peer-Reviewed Publication

A new study by a team of international researchers—including one from Stellenbosch University—found that most people are more likely to support climate policies if they see a connection between extreme weather and climate change. A few extreme weather events also seem to influence support for climate policies in different ways.

Journal: Nature Climate Change

Opinions within inner circles influence perception of social division

Complexity Science Hub
Peer-Reviewed Publication

Are opinions on controversial political issues as divided as many people perceive them to be? Researchers from the Complexity Science Hub (CSH), the Leibniz Centre for Tropical Marine Research (ZMT) in Bremen and the University of California Merced have addressed this question in a study recently published in PNAS Nexus.

Journal: PNAS Nexus
Funder: Deutsche Forschungsgemeinschaft

How plants build the microbiome they need to survive in a tough environment

Northern Arizona University
Peer-Reviewed Publication

New research led by a Northern Arizona University researcher points to the idea that under some conditions plants can “curate” their microbiomes—selecting good microbes and suppressing harmful ones—to adapt to their environments. The findings have significant implications for sustainable agriculture and offer a greater understanding of how complex ecosystems adapt in a changing environment.

Journal: The ISME Journal

Melting glaciers could trigger more explosive eruptions globally, finds research

European Association of Geochemistry
Reports and Proceedings

Melting glaciers may be silently setting the stage for more explosive and frequent volcanic eruptions in the future, according to research on six volcanoes in the Chilean Andes.

Funder: U.S. National Science Foundation
Meeting: Goldschmidt 2025

Paving the way towards green hydrogen at scale

Technion-Israel Institute of Technology
Peer-Reviewed Publication

This review is the first to detail feasible scale-up strategies for DWE. While lab-scale DWE experiments produce less than a gram of hydrogen per day, industrial systems must generate about a ton daily – a million times more! Indeed, meeting current hydrogen demand would require around a million full-scale electrolyzers. Conventional solar and wind energyindustrial electrolyzers, on the other hand, require a stable grid supply and can only be used to a limited extent with highly dynamic power fluctuations such as those caused by

Journal: Nature Reviews Clean Technology

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